390825844854

素因数分解:

$2^1\times 3^1\times {\mathrm{4139}}^1\times {\mathrm{15737531}}^1$

素因数の和:15741675

約数の個数: 16

約数和(自身を含む): 781840589760

約数和(自身を除く): 391014744906

約数列:

[1, 2, 3, 6, 4139, 8278, 12417, 24834, 15737531, 31475062, 47212593, 94425186, 65137640809, 130275281618, 195412922427, 390825844854]

約数ペア:

[(1, 390825844854), (2, 195412922427), (3, 130275281618), (6, 65137640809), (4139, 94425186), (8278, 47212593), (12417, 31475062), (24834, 15737531)]